Related by context. Frequent words. (Click for all words.) 56 magnetic flux 55 antiprotons 54 ionised 53 magnetic reconnection 53 excitons 53 muon 53 Brownian motion 53 particle beam 53 electron 52 ionized gas 52 atoms 52 oscillations 52 velocities 52 electrons 52 subatomic particles 51 magnetic fields 51 picosecond 51 accretion disk 51 gravitational attraction 51 phonons 51 dispersive 51 muons 51 particle beams 51 spacetime 51 Earth magnetosphere 51 exciton 51 magnetosphere 50 electron beams 50 microscale 50 GeV 50 ions 50 perturbations 50 X ray emission 50 plasmons 50 amplitudes 50 laser pulse 50 terahertz radiation 49 auroral 49 toroidal 49 meteoroid 49 atomic nuclei 49 MeV 49 accreting 49 pulsations 49 atomic particles 49 poleward 49 anisotropic 49 dynamical 49 torus 49 angular momentum 49 magnetic 49 hydrogen atom 49 ionisation 49 nanoscale 48 cosmic ray 48 singularities 48 electromagnets 48 radiative 48 ferromagnetic 48 photons 48 magnetised 48 nuclei 48 observable universe 48 astrophysical 48 neutrons 48 proton 48 conductance 48 gravitational 48 radioactive decay 48 subatomic particle 48 dye molecules 48 interstellar medium 48 supersonic speed 48 quanta 48 CMEs 48 aerosol particles 48 oscillation 48 nanoscopic 48 interstellar dust 48 filaments 48 interstellar 48 neutrino 48 lithosphere 48 nucleation 47 convective 47 supernova explosions 47 ultrasonic waves 47 electron spin 47 magnetization 47 airstream 47 fermions 47 wormholes 47 nano scale 47 subatomic 47 quantum mechanical 47 radially 47 particle 47 asteroids 47 crystal lattice 47 gravitational waves 47 ejecta